Chapter 2: Hardware installation | 11
B350GTN & X370GTN
2.3 Connect Cooling Fans
These fan headers support cooling-fans built in the computer. The fan cable and connector
may be different according to the fan manufacturer.
CPU_FAN1: CPU Fan Header
Pin Assignment
1
Ground
2
+12V
3
FAN RPM rate sense
4
Smart Fan Control (By Fan)
SYS_FAN1: System Fan Header
Pin Assignment
1
Ground
2
+12V
3
FAN RPM rate sense
4
Smart Fan Control (By Fan)
Note
»
CPU_FAN1, SYS_FAN1 support 4-pin and 3-pin head connectors. When connecting with wires onto
connectors, please note that the red wire is the positive and should be connected to pin#2, and the
black wire is Ground and should be connected to pin#1(GND).
2.4 Install System Memory
DDR4 Modules
Summary of Contents for X370GTN
Page 6: ...6 Chapter 1 Introduction 1 5 Motherboard Layout Top View Note represents the 1st pin...
Page 7: ...Chapter 1 Introduction 7 B350GTN X370GTN Back View...
Page 39: ...FCC FCC 15 Class B BIOSTAR BIOSTAR BIOSTAR CE 2004 108 CE 2006 95 CE 1999 05 CE...
Page 41: ...3 B350GTN X370GTN 1 1 0 45 1 2 Serial ATA x4 ATX I O x1 x1 x1...
Page 44: ...6 1 5...
Page 45: ...7 B350GTN X370GTN 1...
Page 46: ...8 2 1 CPU 1 CPU 2 90 3 CPU CPU...
Page 47: ...9 B350GTN X370GTN 4 CPU CPU 2 2 A 1 2...
Page 56: ...18 2 8 LED LED LED RACING GT 3 3 1 RGB LED 2 MOSFET LED...
Page 62: ...24 UEFI BIOS eHot Line eHot Line Send Send Do Not Send Save As...
Page 64: ...26 UEFI BIOS RACING GT Utility RACING GT 1 2 3 4...
Page 67: ...UEFI BIOS 29 B350GTN X370GTN 1 CPU 2 3 CPU 4 CPU 5 6 7...